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What is a .epub file?
EPUB is the standard format for electronic books, supported by most e-readers and reading apps.
How to open a .epub file online
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Go to JustOpenFile.com
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Drag and drop your .epub file onto the page
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Or click "Open File" and select your file
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The file opens instantly in your browser — nothing is uploaded
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FAQ
Is it free to open .epub files online? ▼
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Does my .epub file get uploaded? ▼
No. The file is opened locally in your browser using JavaScript.
What browsers are supported? ▼
All modern browsers: Chrome, Firefox, Safari, Edge.